Datasheet > UPD17705GC

UPD17705GC

更新时间： 2024-11-03 22:52:35

品牌	Logo	应用领域
日电电子 - NEC		微控制器
页数	文件大小	规格书
356页	1525K
描述
4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM

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中文翻译

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数据手册

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UPD17705GC 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD17704,17705,17707,17708,17709

4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED

HARDWARE FOR DIGITAL TUNING SYSTEM

The µPD17704, 17705, 17707, 17708, and 17709 are 4-bit single-chip CMOS microcontrollers containing

hardware for digital tuning systems.

Provided with a wealth of hardware, these microcontrollers are available in many variations of ROM and RAM

capacities to support various applications.

Therefore, a high-performance, multi-function digital tuning system can be configured with only one chip.

In addition, a one-time PROM model, µPD17P709, which can be written only once and therefore is ideal for

program evaluation and small-scale production of a µPD17704, 17705, 17707, 17708, or 17709 system, is also

available.

FEATURES

µPD17704

µPD17705

24K bytes

µPD17707

1120 × 4 bits

µPD17708

32K bytes

(16384 × 16 bits)

µPD17709

Program memory (ROM)

16K bytes

(8192 × 16 bits) (12288 × 16 bits)

General Purpose data

memory (RAM)

672 × 4 bits

1776 × 4 bits

•

Instruction execution time

•

Many interrupts

1.78 µs (with fX = 4.5-MHz crystal oscillator)

PLL frequency synthesizer

External

Internal

: 6 sources

Dual modulus prescaler (130 MHz MAX.),

programmable divider, phase comparator, charge

pump

•

Power-ON reset, CE reset, and power failure

detection circuit

Supply voltage: V^DD= 5 V ± 10 %

•

Abundant peripheral hardware units

General-purpose I/O ports, serial interfaces, A/D

converter, D/A converter (PWM output), BEEP

output, frequency counter

Unless otherwise specified, the µPD17709 is treated as the representative model in this document.

The inform ation in this docum ent is subject to change w ithout notice.

Document No. U11624EJ2V0DS00 (2nd edition)

Date Published December 1996 N

Printed in Japan

The mark

shows major revised points.

1996

12 3 4 5 6 7...356

中文翻译

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UPD17707GC	NEC	获取价格	4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM
UPD17707GC-XXX-3B9	ETC	获取价格	4-Bit Microcontroller
UPD17708	NEC	获取价格	4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM
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UPD17708AGC-XXX-3B9	RENESAS	获取价格	4-BIT, MROM, 4.5MHz, MICROCONTROLLER, PQFP80, 14 X 14 MM, PLASTIC, QFP-80
UPD17708GC	NEC	获取价格	4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM